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Sim cards

Pick the best deal for your device

Pay Monthly sims

Get all the data you need without changing your phone. Choose from our 12 and 18 month Pay Monthly sim deals.

12 month sims

Get 50GB for £20*, plus unlimited minutes and texts.

Choose a sim

18 month sims

Get 100GB for £20*, plus unlimited minutes and texts.

Choose a sim

Pay As You Go and more

Choose a Pay As You Go sim for your phone, or pick a sim for your tablet. Plus find international and business sims.

Pay As You Go sim deals

Get 5x data for up to three months. Ends 1 July.

See the deals

Tablet sims

Pick a sim for your tablet or dongle.

See the deals

UK & International Bundles

Get 5x data for up to three months. Ends 1 July.

Find out more

Business sims

Get a sim only deal for your business phone.

Find out more

Why choose a sim only deal?

*Each year your Airtime Plan will be adjusted on your April bill by the RPI rate of inflation announced in the preceding Feb. See o2.co.uk/prices.